@Test
public void testGetAllAssignedCoaches() throws ObjectNotFoundException {
// basically the same as testGetAllAssignedCoachesLite() except
// we expect Persons instead
final Collection<UUID> expected = Lists.newArrayList(ADVISOR_0.id(), COACH_1.id());
final PagingWrapper<Person> result1 = personService.getAllAssignedCoaches(null);
assertPersonCollectionsHaveSameIds(expected, result1.getRows());
// zero b/c the request specified no pagination, so impl skips total
// result size calculation
assertEquals(0, result1.getResults());
// now prove that getAllAssignedCoaches() doesn't lazily
// create/return new coaches by creating a fixture where it could do so,
// run the same method again, then checking that we get the exact
// same results as before
final Set<String> newExternalCoachUsernames = addCoachesToExternalDataAndAttributeService(5);
final PagingWrapper<Person> result2 = personService.getAllAssignedCoaches(null);
assertPersonCollectionsHaveSameIds(expected, result2.getRows());
// zero b/c the request specified no pagination, so impl skips total
// result size calculation
assertEquals(0, result2.getResults());
}
